Hi guys, i would upgrade bootloader in my arduino uno because i've the problem with sketch larger than 29K. What's the true bootloader for atmega328p-pu? There are many hex files in hardware/arduino/bootloaders/atmega directory and one of theme is ATmegaBOOT_168_atmega328.hex. Is it the bootloader f…

Bootloader upgrade

winner10920 April 17, 2012, 10:47pm 3

Or get an isp programmer, then there is no bootloader and you save all that space

Topic		Replies	Views
UNO: Troubles uploading large sketches. Troubleshooting	16	10787	May 6, 2021
is sketch loaded at address 0 or at high address on UNO? IDE 1.x	6	1255	May 5, 2021
Arduino UNO (ATMEGA 328) : Solucion for uploading large sketches error IDE 1.x	2	1867	May 5, 2021
Bootloader size 3rd Party Boards	8	11287	May 6, 2021
Any way to update optiboot without having a second arduino ? IDE 1.x	5	2206	May 5, 2021